search for: aucrf

Displaying 3 results from an estimated 3 matches for "aucrf".

2017 Jun 26
3
Jagged ROC curves?
...there are 22 data points. Should I be doing something differently? How can I provide a URL/attachment for my plot? Not sure if I can provide reproducible code, but here is some pseudocode, let me know if you'd like more details: ##### ## generate roc and auc values ##### library(pROC) library(AUCRF) getROC <- function(d1train,d1test){ my_model <- AUCRF(formula= status ~ ., data=d1train, ranking='MDA',ntree=1000,pdel=0.05) my_opt_model <- my_model$RFopt my_probs <- predict(my_opt_model, d1test, type = 'prob') my_roc <- roc(d1test[,resp_col] ~ my_probs[,2]...
2017 Jun 26
0
Jagged ROC curves?
...ing differently? > > How can I provide a URL/attachment for my plot? Not sure if I can provide > reproducible code, but here is some pseudocode, let me know if you'd like > more details: > > ##### > ## generate roc and auc values > ##### > library(pROC) > library(AUCRF) > > getROC <- function(d1train,d1test){ > my_model <- AUCRF(formula= status ~ ., data=d1train, > ranking='MDA',ntree=1000,pdel=0.05) > my_opt_model <- my_model$RFopt > > my_probs <- predict(my_opt_model, d1test, type = 'prob') > my_roc <-...
2017 Jun 26
0
Jagged ROC curves?
...rovide a URL/attachment for my plot? Not sure if I can provide > > reproducible code, but here is some pseudocode, let me know if you'd like > > more details: > > > > ##### > > ## generate roc and auc values > > ##### > > library(pROC) > > library(AUCRF) > > > > getROC <- function(d1train,d1test){ > > my_model <- AUCRF(formula= status ~ ., data=d1train, > > ranking='MDA',ntree=1000,pdel=0.05) > > my_opt_model <- my_model$RFopt > > > > my_probs <- predict(my_opt_model, d1test, type = &...